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NP (NZG) Series Capsule Pressure Tank (Diaphragm Expansion Tank) - Product Center
NP (NZG) Series Capsule Pressure Tank (Diaphragm Expansion Tank) NP (NZG) Series Capsule Pressure Tank (Diaphragm Expansion Tank) I. Product Working P
Product details
NP (NZG) series bladder pressure tank (diaphragm expansion tank)
NP (NZG) series bladder pressure tank (diaphragm expansion tank)1、 Product working principle:
The NP (NZG) series capsule pressure tank (diaphragm expansion tank) is a steel container that contains capsules. When the water in the relevant water system is heated and expanded, it expands inside the capsule, thereby releasing the hot water expansion pressure in the water system; On the contrary, when the water temperature in the system drops, the water in the capsule will naturally replenish into the water system. Therefore, the expansion of hot water in the water system is released, and the pressure change of the water system is very small, effectively avoiding the phenomenon of "running, emitting, dripping, and leaking" in the connection areas such as water pumps, valves, and flanges in the water system. Therefore, it is widely used in central air conditioning cold and hot water systems, domestic hot water systems, solar collector refrigerant systems, and other systems.
2、 Product features:
1. The tank is a closed device, and the capsule isolates the water in the water system from direct contact with the tank, ensuring that the water quality is not contaminated by external factors.
2. The tank is filled with non-toxic and odorless natural capsules, with a temperature resistance of ≤ 120 ℃ and a pressure resistance of not less than 1.6Mpa.
3. Small footprint, fast installation, low investment, and easy operation and maintenance.
4. Automatically eliminate water hammer and noise in the pipeline network.
5. In the central air conditioning hot and cold water system and domestic hot water system, it can serve as an expansion tank and automatic water replenishment.
6. The pump model is generally selected by designers according to actual needs, or by our company according to design conditions. The equipment is generally configured with one tank and two pumps, and can also be configured with one tank and three pumps, two tanks and two pumps, etc. as needed. The equipment is equipped with a control cabinet, pressure controller, water pump outlet valve, base, pipe group, exhaust valve, etc. when it leaves the factory.
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